How to package tea for customers who don't have a special refrigerator for tea at home after buying famous green tea Biluochun?

Cartons are made of white board paper, gray board paper, etc., and are formed after printing. Carton packaging prevents easy damage and has excellent shading performance. In order to solve the volatilization of tea aroma in carton packaging and avoid the influence of external odor, tea is usually packed in polyethylene plastic bags and then packed in cartons. The disadvantage of carton packaging is that it is easy to get wet. In recent years, paper-plastic composite packaging boxes have appeared, which overcomes the problem that cartons are prone to moisture. The packaging box made of cardboard with plastic film layer or moisture-proof coating as packaging material not only has the function of composite film bag packaging, but also has the protection and rigidity of carton packaging. If plastic bags are used as small packaging bags, the protection effect will be better.